According to Directive 2010/75/EC of the European Parliament and Council on industrial emissions [6], the term biomass is understood as products consisting of any vegetable matter from agriculture or forestry which can be used as a fuel for the purpose of recovering its energy content and some waste (vegetable waste from agriculture and forestry, vegetable waste from the food processing industry, if the heat generated is recovered, fibrous vegetable waste from virgin pulp production and from production of paper from pulp, if it is co-incinerated at the place of production and the heat generated is recovered, waste cork and wood waste with the exception of wood waste which may contain halogenated organic compounds or heavy metals as a result of treatment with wood preservatives or coating, and which includes in particular such wood waste originating from construction and demolition waste). On the other hand, Directive 2009/28/EC of the European Parliament and Council on the promotion of energy from renewable sources and amending and subsequently repealing Directives 2001/77/EC and 2003/30/EC [7] defines biomass as the biodegradable fraction of products, waste and residues (including vegetal and animal substances), forestry and related industries including fisheries and aquaculture, as well a biodegradable fraction of industrial and urban areas.